2.Human beings are different from animals( )they can use language as a tool to communicate.

问题描述:

2.Human beings are different from animals( )they can use language as a tool to communicate.
A.in that B.for that
C.in which D.for which 为什么选A 不选C 请写明原因

that后可以接一个从句
而which一定要在从句中充当成分
纵观整个从句,不缺成分,所以选A